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#!/usr/bin/env python3
#
# Copyright (C) 2015 Canonical
#
# This program is free software: you can redistribute it and/or modify
# it under the terms of the GNU General Public License as published by
# the Free Software Foundation, either version 3 of the License, or
# (at your option) any later version.
#
# This program is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
# GNU General Public License for more details.
#
# You should have received a copy of the GNU General Public License
# along with this program. If not, see <http://www.gnu.org/licenses/>.
#
"""CI Automation: mojo spec deployer."""
import argparse
import configparser
import os
import sys
from ci_automation import (
branch,
config,
juju,
mojo,
utils,
)
SERIES = 'trusty'
def fix_permissions(project):
''' "Why do I get permission denied?" from
https://mojo.canonical.com/readme.html'''
utils.check_call(['sudo', 'chmod', '755', '/var/lib/lxc'])
path = '{}.{}'.format(project, SERIES)
path = os.path.join('/var/lib/lxc', path)
utils.check_call(['sudo', 'chmod', '755', path])
def main():
desc = 'Deploy a given mojo spec in isolation.'
parser = argparse.ArgumentParser(description=desc)
parser.add_argument('--project', required=True)
parser.add_argument('--stage', required=True)
parser.add_argument('--branch', required=True)
parser.add_argument('--devel', action="store_true", default=False)
parser.add_argument('--base')
parser.add_argument('--network')
parser.add_argument('--identifier', required=True)
args = parser.parse_args()
base = args.base or '/srv/juju-environments'
if not os.path.exists(base):
print('Please create {}.'.format(base))
return 1
if not mojo.project_exists(args.project):
msg = 'Please run `sudo mojo project-new --series trusty {}`.'
msg = msg.format(args.project)
print(msg)
return 1
# Le sigh.
if args.devel:
fix_permissions(args.project)
# If there's config on disk, copy it to the correct location.
if config.deployment_has_config(args.stage):
config_target = os.path.join('/srv/mojo/LOCAL/', args.project)
config.export_latest_config_for_deployment(args.stage, config_target)
# Relies on the canonical-mojo-specs layout, e.g.:
# ue/mojo-ue-adt-cloud-worker/devel
spec_name = args.stage.split('/')[1]
env_name = spec_name
try:
mojo.new_workspace(args.project, args.stage, args.branch, args.identifier)
env_dir = os.path.join(args.base, env_name)
if not os.path.exists(env_dir):
print("Creating juju environment for first-time deploy.")
juju.new_environment(
env_name,
base,
devel=args.devel,
network=args.network
)
mojo.deploy(args.project, args.stage, args.branch, env_dir, args.identifier)
except utils.BetterCalledProcessError as err:
print(err)
return 1
print('Deployed environment: {}'.format(env_dir))
return 0
if __name__ == '__main__':
sys.exit(main())
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